limiting migration current

https://doi.org/10.1351/goldbook.L03537
The limiting value of a migration current, which is approached as the rate of the charge-transfer process is increased by varying the applied potential.
Source:
PAC, 1985, 57, 1491. 'Recommended terms, symbols, and definitions for electroanalytical chemistry (Recommendations 1985)' on page 1498 (https://doi.org/10.1351/pac198557101491)